51185430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 144050400

約数和(自身を除く): 92864970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 809, 855, 1110, 1406, 1618, 1665, 1710, 2109, 2427, 3330, 3515, 4045, 4218, 4854, 6327, 7030, 7281, 8090, 10545, 12135, 12654, 14562, 15371, 21090, 24270, 29933, 30742, 31635, 36405, 46113, 59866, 63270, 72810, 76855, 89799, 92226, 138339, 149665, 153710, 179598, 230565, 269397, 276678, 299330, 448995, 461130, 538794, 568727, 691695, 897990, 1137454, 1346985, 1383390, 1706181, 2693970, 2843635, 3412362, 5118543, 5687270, 8530905, 10237086, 17061810, 25592715, 51185430]

約数ペア:

[(1, 51185430), (2, 25592715), (3, 17061810), (5, 10237086), (6, 8530905), (9, 5687270), (10, 5118543), (15, 3412362), (18, 2843635), (19, 2693970), (30, 1706181), (37, 1383390), (38, 1346985), (45, 1137454), (57, 897990), (74, 691695), (90, 568727), (95, 538794), (111, 461130), (114, 448995), (171, 299330), (185, 276678), (190, 269397), (222, 230565), (285, 179598), (333, 153710), (342, 149665), (370, 138339), (555, 92226), (570, 89799), (666, 76855), (703, 72810), (809, 63270), (855, 59866), (1110, 46113), (1406, 36405), (1618, 31635), (1665, 30742), (1710, 29933), (2109, 24270), (2427, 21090), (3330, 15371), (3515, 14562), (4045, 12654), (4218, 12135), (4854, 10545), (6327, 8090), (7030, 7281)]